For Asthma and Allergy Awareness Month, this edition of the Medical Myths series tackles some of the many myths and misconceptions associated with allergies.In brief, an allergy is an unusual or exaggerated immune response triggered…

Share on PinterestA new survey suggests that vaccination may improve symptoms of long COVID. Jasmin Merdan/Getty ImagesSymptoms of long COVID include fatigue, brain fog, muscle pain, shortness of breath, and loss of taste and smell.In…